baber/WOPTO huggingface dataset:
Patent JP-2008281690-A (JP)
Title: Pattern forming method
Inventor: MATSUMARU SHOGO
IPC: G03F7/40
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pattern forming method for reducing the number of steps in a double-patterning method.  <P>SOLUTION: The method includes the steps of: applying a first chemically amplified resist composition on a support 1 to form a first resist film 2; selectively exposing the first resist film 2 and developing to form a plurality of resist patterns 3; forming a coating film 4 comprising a metal oxide film on each surface of the resist patterns 3 to form a plurality of coated patterns 5; baking the coated patterns 5 at a temperature of 200°C or higher; applying a second chemically amplified resist composition on the support 1 where the coated patterns 5 are formed to form a second resist film 6; and selectively exposing and developing the second resist film 6 to form a pattern comprising the plurality of coated patterns 5 and a resist pattern 7 formed in the second resist film 6 on the support.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280926-A (JP)
Title: Control device for vehicle drive unit
Inventor: ASO KOJI
IPC: F02P5/15
Filed: 2007-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent generation of shock during acceleration without deteriorating acceleration response in a control device for a vehicle drive unit.  <P>SOLUTION: When torque increase is requested, output torque of a vehicle drive unit is increased toward a target output torque by changing controlled variables of one or a plurality of specific controlled elements. Torque gradient when controlled variables of the specific controlled elements are changed is estimated and calculated based on present torque of the vehicle drive unit using a calculation rule created beforehand. The controlled variable of each controlled element including the specific controlled elements is set to make estimated torque gradient coincident with a predetermined target torque gradient.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008283025-A (JP)
Title: Method of dividing wafer
Inventor: NAKAMURA MASARU
IPC: B23K26/00
Filed: 2007-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dividing a wafer, which can transfer the wafer with safety even if the thickness of the wafer is made thin.  <P>SOLUTION: In the dividing method, a wafer 2, in which two or more device regions are defined by two or more streets arranged in a grid pattern on its surface, is divided along each street. The dividing method includes: a step of forming a deterioration layer having a thickness corresponding to a finish thickness of the device inside the wafer, by radiating a laser beam of a wavelength that has transparent characteristic to the wafer along the street from the backside of the wafer with its condensing point focused on the wafer; a backside polishing step and a reinforced portion cutting step of polishing the backside of the wafer corresponding to the device region, thinning it to a finish thickness of the device and forming an annular reinforced portion; a wafer supporting step of sticking the backside of the wafer to the dicing tape after the reinforced portion is cut off; and a breaking step for breaking the wafer along the street where the deterioration layer was formed by applying outer force to the wafer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007208302-A (JP)
Title: Plasma processing method and plasma processing device
Inventor: SHINDO TOSHIHIKO
IPC: H01L21/3065
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing method which can prevent the occurrence of surface arching on the substrate to be processed and can improve productivity more than ever before.  <P>SOLUTION: Ar gas is fed into a vacuum chamber 1 and under this state, relatively low high frequency power such as 300 W is supplied first from high frequency power supply 11 to a mounting stage 2 (a lower electrode) to generate weak plasma and adjust the conditions of charge accumulated inside a semiconductor wafer W by having the plasma act on a semiconductor wafer W. At this time, direct voltage (HV) to an electrostatic chuck 4 is not applied so that the charges can be easily moved. After that, direct voltage to the electrostatic chuck 4 starts to be applied. Thereafter, high frequency voltage for regular treatment such as 2,000 W is supplied to generate strong plasma for regular plasma treatment.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311346-A (JP)
Title: Contact housing for electric plug-in connection
Inventor: LAMDIZIZ MOHAMMED
IPC: H01R13/42
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contact housing which can confirm and secure a primary connection position of a connection arm without an additional time consumption and an additional and supplemental part at the time of manufacturing of a plug-in connector.  <P>SOLUTION: A locking member (7) has locking projections (21) and a second locking projection (21) blocks a displacement of a locking arm (5) from a position projected into a contact chamber (2) at a locking position of the locking member (7).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008294490-A (JP)
Title: Folding electronic equipment, and case position detecting method of folding electronic equipment
Inventor: SUZUKI NORIYOSHI
IPC: F16C11/04
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide folding electronic equipment capable of detecting not only the opening/closing state of a case, but also the direction of the case at the same time, the number of component being reduced; and a case position detecting method of the folding electronic equipment.  <P>SOLUTION: The folding electronic equipment has a two-axial hinge, having two movable axes, which rotates on a horizontal axis 3 and a vertical axis 4 as axis of rotation, a second case 2, a first case 1, a magnetic sensor 8, and a magnet 7, where the magnet 7 is disposed at an arbitrary position on the vertical axis of the second case 2, and the magnetic sensor 8 is disposed in the other first case 1 at a predetermined position opposed to the magnet 7 in a folding state. The folding electronic equipment can detect positions of the two cases on the vertical axis and horizontal axis, i.e. both the opening/closing state and the direction by the one magnetic sensor and one magnet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008291803-A (JP)
Title: Flow passage structure for internal combustion engine
Inventor: ITO KENJI
IPC: F01P7/16
Filed: 2007-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow passage structure for an internal combustion engine with the fluid passage structure simplified and facilitated manufacturing.  <P>SOLUTION: In a fluid block 3, a first cooling water passage 61 connecting a thermostat case 6 with a water pump 5; a second cooling water passage 62 connecting an elbow joint 8 with the first cooling water passage 61, and a third cooling water passage 63 connecting a cooling water discharge port of an oil cooler 7 with the second cooling water passage 62. The first cooling water passage 61 and the third cooling water passage 63 are formed to be approximately vertical with respect to a right side surface 51 of the flow passage block 3. The second cooling water passage 62 is formed to be approximately vertical with respect to an upper surface 54 of the flow passage block 3, and is connected to be approximately vertical with respect to the first cooling water passage 61 and the third cooling water passage 63.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008297699-A (JP)
Title: Method and tool for mounting insert fitting
Inventor: NAKAMOTO KOJI
IPC: E04B1/41
Filed: 2007-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a tool for mounting an insert fitting, which can enhance working efficiently by reducing a burden on a worker.  <P>SOLUTION: The worker 92 magnetically attaches the insert fitting 70 to a lower end of the tool 1 for mounting the insert fitting, while maintaining a standing posture. Subsequently, after the worker inserts a leading end of the insert fitting 70 into the mounting hole 84 of a deck plate 80 by operating the tool 1, while maintaining the standing posture, the worker pushes a head of the tool 1, applies a force downward, and pushes the insert fitting 70 into the mounting hole 84. After the insert fitting 70 is fitted and fixed into the mounting hole 84, the tool 1 is pulled upward. Thus, the tool 1 is separated from the insert fitting 70, and the operation of mounting the insert fitting 70 is completed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298969-A (JP)
Title: Image forming apparatus
Inventor: HOBO JUNPEI
IPC: G03G15/10
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of forming a more satisfactory image.  <P>SOLUTION: The image forming apparatus has: a scoop roller 40c for scooping developer L; and a supply roller 40b for supplying the developer scooped by the scoop roller 40c to a photoreceptor drum. In the image forming apparatus, the scoop roller 40c has recessed parts 54, where the developer sticking to the ends 53a and 53b can be entered, in both ends 53a and 53b thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008295670-A (JP)
Title: Game machine
Inventor: HORIGUCHI MOTOKI
IPC: A63F7/02
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine with a new game form by providing a distribution device in a temporary storage means and providing the distribution device with a new function.  <P>SOLUTION: The temporary storage means 55 provided inside the game area 15 of a game board 14 is provided with a ball entrance 61 where a game ball enters, a plurality of ball falling ports 62a-62e, a rolling area 63 where the game ball rolls, the distribution device 60 for distributing the game ball, and a discharge port 64 for discharging the game ball which has passed through the ball falling ports 62a-62e to the game area 15. The lower part of the discharge port 64 is provided with a special passing area 44 for making a drawing means execute big winning drawing by the passing of the game ball. The ball falling ports 62a-62e include normal pattern variation ball falling ports 62b and 62c to be the trigger of the variable display of normal patterns, the distribution device 60 distributes the game ball to the plurality of ball falling ports 62a-62e, and the ball falling ports 62a-62e and the discharge port 64 are configured so as to be visible from the front of the game board 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008298165-A (JP)
Title: Three-dimensional cam mechanism
Inventor: TAKAHASHI TAKAYUKI
IPC: F16H21/50
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional cam mechanism strongly and surely transmitting motive power, and performing an even reversible operation, without being limited to the transmission of the motive power between orthogonal shafts, by remarkably improving flexibility of selecting a target locus on the follower side, by freely selecting a cam guide surface shape.  <P>SOLUTION: Three-dimensional cam guide surfaces 2 and 3 are formed in a three-dimensional cam 1, and cam-followers 6 and 7 formed at a predetermined angle on one end of a follower side link 4 are guided by this cam guide surface 2, and are constituted to convert rotary motion of the three-dimensional cam 1 into rocking motion on the other end of the follower side link 4, and the cam guide surface shape can be freely selected thereby, and the flexibility of selecting the target locus on the follower side is remarkably improved. Smooth operation of the three-dimensional cam is provided by free design of the cam guide surface shape, without being limited to the transmission of the motive power between the orthogonal shaft, and without causing a backlash, coupled with selection of a shape of a support member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299158-A (JP)
Title: Method for manufacturing microlens array
Inventor: YONETANI NOBORU
IPC: G02B3/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a microlens array less likely to generate a defective shape in a boundary between unit microlenses, even when the unit microlenses are arrayed adjacently.  <P>SOLUTION: A mask shown in (a) is formed with a pattern (black marked portion) not transmitting light in a portion (hereinafter referred to as boundary portion) corresponding to the boundary between the unit microlenses, and has a gray degree distribution corresponding to a shape pattern of an objective microlens array in the other portion. A mask shown in (b) is formed with a pattern transmitting the maximum quantity of light in the boundary portion, and is formed with a pattern not transmitting light in the other portion. Compound exposure is carried out using the masks in exposure of a resist formed on a substrate. The resist is developed to form a resist pattern, and the resist pattern is transferred on the substrate by dry-etching simultaneously the resist and the substrate, so as to manufacture the microlens array comprising the substrate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300722-A (JP)
Title: Heat treatment furnace
Inventor: KOBAYASHI MAKOTO
IPC: F27D11/02
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain improvement in durability by suppressing occurrence of permanent distortion caused by residual stress of a resistance heating element by reducing frictional resistance between a support and the resistance heating element when thermally expanding/shrinking the resistance heating element.  <P>SOLUTION: A heat treatment furnace comprises: a tubular heat insulating material 4 surrounding a treatment container 3 for housing an object (w) to be treated therein and performing heat treatment thereon; a spiral resistance heating element 5 disposed along with an inner circumferential surface of the heat insulating material 4; a support 13 which is provided, along an axial direction, on the inner circumferential surface of the heat insulating material 4 and supports the resistance heating element 5 at a predetermined pitch; and a plurality of terminal plates 14 disposed at appropriate intervals in the axial direction outside the resistance heating element 5 and extended through the heat insulating material 4, in the direction of diameter, to the outside. In such a heat treatment furnace, the support 13 is formed in such a comb shape as to include a base 17 that is positioned inside the resistance heating element 5 and a plurality of supporting pieces 18 extending from the base 17 through the pitches of the resistance heating element 5 to the outside of the furnace in the direction of radius, and an upper surface of each of the supporting pieces 18 is formed in such a curved surface shape as to reduce frictional resistance when thermally expanding/shrinking and moving the resistance heating element 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007295599-A (JP)
Title: Learning apparatus and learning method, program, and recording medium
Inventor: KONDO TETSUJIRO
IPC: G10L19/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology of learning tap coefficients capable of decoding coded data into an image with high image quality and sound with high sound quality.  <P>SOLUTION: A teacher data generating section 161 generates teacher data being a teacher for learning the tap coefficients from learning data, a student data generating section 163 generates student data being a student for learning the tap coefficients from the learning data, and a coding section 12 codes the learning data and outputs learning coded data including characteristic data as to the learning data to a mismatch detection section 13. The mismatch detection section 13 judges correctness of the characteristic data included in the learning coded data and outputs mismatch information denoting a result of the judgement to an adaptive learning section 160, and the adaptive learning section 160 uses the teacher data and the student data to learn the tap coefficients on the basis of the mismatch information. The technology above can be applied to, e.g. learning apparatuses.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008297007-A (JP)
Title: Packaging container
Inventor: OKUSA MOTOHIRO
IPC: B65D5/02
Filed: 2007-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional packaging container suitable for wrapping flowers lacks decorativeness, and is not excellent in appearance.  <P>SOLUTION: A packaging container has an inner cylinder 2 capable of retaining an article in its inside, and an outer cylinder 3 slidably mounting on the inner cylinder in the axial direction at a designated range. In the packaging container, the inner cylinder 2 and outer cylinder 3 are integrally connected with each other by a plurality of elastically-deformable connecting pieces 5 extended from one end along its axial direction to reach the other end by folding at its tip section.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306798-A (JP)
Title: Electric motor control device
Inventor: IWASHITA HEISUKE
IPC: H02P27/04
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excitation current command value that quickens the rise of a magnetic flux and that does not cause the occurrence of an overshoot of the magnetic flux in a vector control of an electric motor.  <P>SOLUTION: An excitation current processor 51 of a current controller 5 processes an excitation current corresponding to a magnetic flux command from the magnetic flux command processor 4. This excitation current is multiplied by a boost coefficient K to obtain an excitation current command. Here, the boost coefficient K is determined based on a difference "x" obtained by subtracting a magnetic flux estimation value processed by a magnetic flux processor 57 based on an excitation current feedback from a voltage conversion device 6 from the magnetic flux command inputted from the magnetic flux command processor 4. Furthermore, the boost coefficient K can be found from the function of time from the start of the rise of the magnetic flux.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305192-A (JP)
Title: Face authentication device
Inventor: HIROSE JUNJI
IPC: H04N5/225
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face authentication device capable of quickly and easily performing face authentication.  <P>SOLUTION: The face authentication device, provided with a plurality of imaging means capable of simultaneously imaging a face of a person from mutually different directions and a storage means, includes: a ruggedness data determination means which compares images including the face imaged from two directions, which are obtained by simultaneously imaging the face by the plurality of imaging means, to calculate a difference in area between parts in a prescribed color and determines data indicating the difference in area as ruggedness data indicating features of ruggedness of the face of the person; and an identification means which identifies the person by collating irregularity data of the person determined by the ruggedness data determination means with personal identification data to be compared with ruggedness data preliminarily stored in the storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302024-A (JP)
Title: Disposable diaper
Inventor: OTSUBO TOSHIBUMI
IPC: A61F13/49
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable diaper capable of surely separating urine and feces.  <P>SOLUTION: The crotch area 8 of the disposable diaper 1 is bent at a first bending line 35 crossing the crotch area 8, a second bending line 36 more at the front than the first bending line 35 and a third bending line 37 more at the back than the first bending line 35, and the cross section of the crotch area 8 at a position bisecting the width of the crotch area 8 is in the shape of W. In the crotch area 8, the side edge parts of the crotch area 8 facing each other across the second bending line 36 are joined with each other to form a front pocket 20 and the side edge parts of the crotch area 8 facing each other across the third bending line 37 are joined with each other to form a rear pocket 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303503-A (JP)
Title: Apparatus and method for producing nonwoven fabric
Inventor: KAWABE MASAAKI
IPC: D04H1/728
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a nonwoven fabric by which the dispersion of weight in the width direction can be reduced, and to provide a method for producing the nonwoven fabric by using the apparatus.  <P>SOLUTION: The apparatus for producing the nonwoven fabric includes (A) two or more nozzles capable of extruding spinning dope, (B) a porous material having through holes larger than the outer diameter of each of the nozzles, (C) a moving means capable of moving each of the nozzles and/or the porous material, (D) an applying means capable of drawing and fiberizing the spinning dope by applying an electric field to the spinning dope, and (E) a collecting body capable of directly accumulating the fibers. Each nozzle is inserted into the through hole of the perforated material, and the tip of each nozzle is arranged so as to be present on the same plane as the opposite surface of the nozzle side surface or so as to protrude therefrom. The method for producing the nonwoven fabric uses the apparatus for producing the nonwoven fabric, and moves each of the nozzles and/or the perforated material when accumulating the fibers.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304361-A (JP)
Title: Cold cathode ionization vacuum gage
Inventor: MIYASHITA TAKESHI
IPC: G01L21/34
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold cathode ionization vacuum gage capable of achieving excellent efficiency in maintenance work and reducing cost of work.  <P>SOLUTION: The cold cathode ionization vacuum gage 21 is provided with plate members 24A, 24B arranged in the inside of a vacuum gage body by opposing to each other and provided with a through hole through which a shaft-like electrode 26 passes on a face where a first metal block 25A and a second metal block 25B forming a discharge space 28 oppose to each other, respectively. Consequently, the metal blocks can be protected from ion sputtering action and adhesion of plasma product due to the plasma formed in the discharge space. Furthermore, it is possible to prolong service life of the metal blocks and simplify cleaning work. Since the plate members can be easily replaced, the efficiency in maintenance work can be improved and cost of the work for replacing parts can be reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303453-A (JP)
Title: Multicathode structure of sputtering system
Inventor: WATANABE KAZUTO
IPC: C23C14/34
Filed: 2007-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multicathode structure of a sputtering system capable of forming a thin film in which the distributions of film thickness and specific resistance in a substrate causing a problem by the enlargement of a target size accompanying the enlargement of a substrate size are satisfactory.  <P>SOLUTION: In the multicathode structure of the sputtering system, a backing 12 provided with a target 9 includes a plurality of partition plates 14 fitted via an insulation plate 19. By directly fixing the outer circumferential part of each partition plate 14 to a frame 18, a thin film in which the distributions of film thickness and specific resistance in a substrate are satisfactory can be formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT